<?php
    namespace app\yunzhi\controller;

    class Hi
    {
        public function yunzhier()
        {
            return "hi yunzhier<br>".__DIR__;
        }

        public function shoot()
        {
            return "another shoot";
        }

        public function say_hello($k)
        {
            echo $_GET['k']."\n";
            echo $_GET['age']."\n";
            return "hello, ".$k;
        }
    }
